From: Simon Marchi <simon.marchi@polymtl.ca>
To: Tom Tromey <tom@tromey.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [RFA 05/13] Remove directive-searched cleanups
Date: Fri, 03 Nov 2017 16:46:00 -0000 [thread overview]
Message-ID: <a9bfcd2e1300992d3311e2ed0cd91ec9@polymtl.ca> (raw)
In-Reply-To: <87iner1fhd.fsf@tromey.com>
On 2017-11-03 12:42, Tom Tromey wrote:
>>>>>> "Simon" == Simon Marchi <simon.marchi@polymtl.ca> writes:
>
>>> if (*excludep)
>>> - {
>>> - discard_cleanups (searched_cleanup);
>>> - continue;
>>> - }
>>> + continue;
>
> Simon> In this case, the cleanup is discarded. Shouldn't the same
> thing
> Simon> happen with the scoped_restore? Or was it an error in the
> original
> Simon> code, and we always want to reset searched?
>
> Simon> There's the same case in d-namespace.c.
>
> I'm afraid I hadn't noticed this. Ouch.
>
> However, I think it has to be a latent bug, because it will result in
> the using_direct's searched flag being permanently set -- nothing else
> will ever clear it.
>
> Tom
That's what my assumption was. From what I understand, we want to set
the flag while we recurse and always restore it when we return.
Simon
next prev parent reply other threads:[~2017-11-03 16:46 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 22:36 [RFA 00/13] more cleanup removal Tom Tromey
2017-11-02 22:36 ` [RFA 11/13] Use unique_xmalloc_ptr in c_type_print_base Tom Tromey
2017-11-02 22:36 ` [RFA 02/13] Remove cleanups from link_callbacks_einfo Tom Tromey
2017-11-02 22:36 ` [RFA 10/13] Remove cleanups from linux-tdep.c Tom Tromey
2017-11-03 1:43 ` Simon Marchi
2017-11-04 16:25 ` Tom Tromey
2017-11-02 22:36 ` [RFA 08/13] Remove make_cleanup_free_objfile Tom Tromey
2017-11-02 22:36 ` [RFA 03/13] Use std::vector in compile-loc2c.c Tom Tromey
2017-11-02 22:36 ` [RFA 09/13] Use gdb::def_vector in ppc-linux-tdep.c Tom Tromey
2017-11-03 1:31 ` Simon Marchi
2017-11-03 17:07 ` Tom Tromey
2017-11-02 22:36 ` [RFA 13/13] Use std::vector in h8300-tdep.c Tom Tromey
2017-11-03 1:59 ` Simon Marchi
2017-11-04 16:25 ` Tom Tromey
2017-11-02 22:36 ` [RFA 01/13] Replace really_free_pendings with a scoped_ class Tom Tromey
2017-11-02 22:36 ` [RFA 06/13] Replace start_rbreak_breakpoints and end_rbreak_breakpoints Tom Tromey
2017-11-03 1:21 ` Simon Marchi
2017-11-03 16:58 ` Tom Tromey
2017-11-03 17:20 ` Simon Marchi
2017-11-04 16:25 ` Tom Tromey
2017-11-02 22:36 ` [RFA 12/13] Introduce gdb_breakpoint_up Tom Tromey
2017-11-03 1:56 ` Simon Marchi
2017-11-03 17:28 ` Tom Tromey
2017-11-02 22:36 ` [RFA 05/13] Remove directive-searched cleanups Tom Tromey
2017-11-03 1:09 ` Simon Marchi
2017-11-03 16:42 ` Tom Tromey
2017-11-03 16:46 ` Simon Marchi [this message]
2017-11-02 22:36 ` [RFA 07/13] Use gdb::def_vector in sparc64-tdep.c Tom Tromey
2017-11-03 1:25 ` Simon Marchi
2017-11-03 17:05 ` Tom Tromey
2017-11-02 22:38 ` [RFA 04/13] Use unique_xmalloc_ptr in find_separate_debug_file_by_debuglink Tom Tromey
2017-11-03 1:02 ` Simon Marchi
2017-11-03 16:39 ` Tom Tromey
2017-11-03 1:59 ` [RFA 00/13] more cleanup removal Simon Marchi
2017-11-04 16:28 ` Tom Tromey
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a9bfcd2e1300992d3311e2ed0cd91ec9@polymtl.ca \
--to=simon.marchi@polymtl.ca \
--cc=gdb-patches@sourceware.org \
--cc=tom@tromey.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox